All Subjects Homework Questions & Answers Archive

Selling is completely related to creating which is the total benefit that a seller's products and services provide to a buyer.

A lamp has two light bulbs with an average lifespan of 1000 hours. Assuming we can model the probability of failure of these bulbs by an exponential density function with mean μ=1000, find the probability that both of the lamp's bulbs fail within 500 hours. Express the answer as a decimal rounded to four decimal places.

Graph the system of inequalities. y > x^2 - 7 y <= x - 2

Suppose the civilian noninstitutionalized working-age population in Italy is 35.9 million. Of these, 4.6 million are working part-time, and 15.71 million are working full-time. Assume the Statistics Canada definitions are used in calculating unemployment data. Among those not working, 3.20 million last searched for a job less than two weeks ago, while 1.72 million last searched between two and four weeks ago. An additional 0.86 million last looked for work five weeks ago, and the remaining 9.81 million who are unemployed have not searched for work in the past six weeks. Round your answers to two decimal places. What is the size of the total labor force? million How many people are unemployed? million What is the labor force participation rate? % What is the unemployment rate? %

Question 14 (4 points) MC Ch 12. For climate zone 5, the minimum R value of air impermeable insulation is? 1) R-15+1/2'' foam board 2) R-20 3) 2 times zone 3 B. 4) not less than R-25

A nurse is assisting in the care of a client who has a prescription to receive one unit of packed red blood cells. The client's blood type is AB+, and the nurse receives a unit of A- blood from the blood bank. Which of the following actions should the nurse take? Return the blood unit as it is not compatible with the client's blood type. Stay with the client for 15 min prior to starting the blood transfusion. Verify the unit of blood with another nurse. Prime the blood tubing with 0.45% sodium chloride.

Find the quotient and simplify the result. (x-3)(x+4)/4x^9 ÷ (5x-15)/20x^10 (x-3)(x+4)/4x^9 ÷ (5x-15)/20x^10 =

-2x-y-z+5=0 -x-2y-z+10=0 -x-y-2z+8=0

5. Achieve - Intro to Mass Me Chapter 8 Quiz - FL-20024 Ir m/courses/eafc7206-75de-49aa-9fc7-3ae7dab20e67/4/azsreh/tools/assessmer 900 pts 00 Question 20 of 25 What does the term newshole refer to? the space in a newspaper not taken up by advertisements opinion pages in a newspaper empty newsrooms due to significant layoffs during the recession the space in a newspaper for the advertisements

36.8 ÷ [11.5 - (2.5 × 3)]^2

Q7. Which law was created in 1975 to ensure that children with disabilities 1 point have the opportunity to receive a free and appropriate education? ESSA IDEA NCLB

What function is graphed below? f(x)=-3 * e^x+2 f(x)=-2 e^x+3 f(x)=2 e^x-3 f(x)=3 e^x-3 f(x)=3 e^x-2 f(x)=-2 e^x+2

Gtits to 56 timesather

Factor completely. -2v^2+11v+21

It is better for you to avoid intense feelings of grief. true false

Add the proper constant to the binomial so that the resulting trinomial is a perfect square. Then factor the trinomial. [ z^2+14 z ] Type the missing term that completes the square. [ z^2+14 z+square ] (Simplify your answer. Type an integer or a fraction.)

Two charged particles exert an electrostatic force of 20 N on each other. What will the magnitude of the electrostatic force be if the distance between the two charges is reduced to one-third of the original distance? (A) 170 N (B) 180 N (C) 190 N

Suppose you have 1100 deposited at 2.55% compounded quarterly. About how long will it take your balance to increase to 2800? years Round your answer to the nearest tenth of a year

Find the constant rate of change for the graph.

Complete the sentence using ONLY one of the 2 words in the bolded parenthesis. In adolescent girls, the levels/intake of vitamin A, calcium, and iron are usually:

You determine there is a strong linear relationship between two variables using a test for linear regression. Can you immediately claim that one variable is causing the second variable to act in a certain way? No, you should examine the situation to identify lurking variables that may be influencing both variables. No, the correlation would need to be a perfect linear relationship to be sure. No, you must first decide if the relationship is positive or negative. Yes, a strong linear relationship implies causation between the two variables.

Analyze the polynomial function f(x)=x^3+0.2x^2-1.4183x-0.41111. Complete parts (a) through (h). (a) Determine the end behavior of the graph of the function. The graph of f behaves like y=x for large values of x. (b) Graph the function using a graphing utility. Use the window [-3,3,1] by [-2,2,1]. Choose the correct graph below. (c) Use a graphing utility to approximate the x- and y-intercepts of the graph. The y-intercept is (Type an integer or decimal rounded to five decimal places as needed.)

In what way(s) has digital news changed the news industry? Digital news has meant that people now have only one news source, rather than a variety of sources. Digital news has both sped up the news cycle and helped break news stories. Digital news has decreased subscriptions to online newspaper access. Digital news has encouraged more people to subscribe to printed papers.

Assume that a randomly selected subject is given a bone density test. Those test scores are normally distribu mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score gr -1.57.

According to the video clip, "James Monroe: Major Events," one commentator noted that was "... a nest of pirates and outlaws and there are Indian tribes who live there, who are certainly not under the control of the Spanish government."

Identify the reaction type for the following reaction. 2 H2O(l) → 2 H2(g) + O2(g) single-displacement double-displacement decomposition synthesis

Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score greater than 0.81. Sketch the region. Choose the correct graph below. A. B. C. D. The probability is . . (Round to four decimal places as needed.)

Use algebra to find the inverse of the function f(x)=sqrt[11]x The inverse function is f^-1(x)=

An artery has a diameter of 1.2 cm and blood flows through it with a velocity of 3.2 cm / s. If at some point there is plaque buildup, such that the artery has its diameter narrowed to 30% of its initial diameter. What velocity is the blood in the region with plaque buildup?

Balance the given chemical reaction. Al2(SO4)3(aq) + KOH(aq) -> Al(OH)3( s) + K2 SO4(aq) balanced equation:

Enter the elements in the order: C, H, O Using only the information found within the chemical equation, determine the molecular formula of methane + 2O₂ → CO₂ + 2H₂O

Fall 2024 Online College Algebra Section 5.7 Question 3, 5.7.7 HW Score: 9.09%, 1 of 11 points Use the graph of the function f to solve the inequality. (a) f(x) > 0 (b) f(x) ≤ 0 (a) The solution set for f(x) > 0 is (Type your answer in interval notation.) (b) The solution set for f(x) ≤ 0 is (Type your answer in interval notation.)

HW Score: 89.39%, 9.83 of 11 points Points: 0 of 1 Class Relative Frequency 30-39 0.025 40-49 0.025 50-59 0.075 60-69 0.10 70-79 0.325 80-89 0.25 90-99 0.2 (b) Draw a relative frequency histogram of the data. Choose the correct answer below. A. Homework Scores (c) Determine the mean and median score. The mean score is and the median score is (Type integers or decimals. Do not round.)

Find the critical values χL2 and χU2 for the given level of confidence and sample size. Round your answer to 2 decimal places. a) 90% confidence, n=20; χL2= χU2= b) 99% confidence, n=14; χL2= χU2= c) 95% confidence, n=25; χL2= χU2=

The gives the brain its distinctive shape of bumps and grooves.

The correlation coefficient is always a number between -1 and 1.

Question 17 (2 points) How do requests that are consistent with one's self-image influence compliance? a) These requests decrease compliance. b) These requests increase compliance. c) These requests have no effect on compliance. d) These requests increase compliance but only if they come from an authority figure.

A "biodiversity hotspot" is an area on Earth in which there has been a significant decline in biodiversity. Much of the biodiversity decline is attributed to loss of vegetative habitats. About what percent of natural vegetation has been lost within most biodiversity hotspots?

What two publishers were involved in a newspaper circulation war in the late 1800s? Pulitzer and Day Franklin and Hearst Pulitzer and Hearst Day and Hearst

Chapter 4 Question 46 - Multiple Choice What is the charge on the ion formed by aluminum? 3+ none of the above

Determine the number of pounds in 439.8 tons Round to the 100th place.

Here are summary statistics for the weights of Pepsi in randomly selected cans: n=36, x̄=0.82409 lb, s=0.00567 lb. Use a confidence level of 95% to complete parts (a) through (d) below. a. Identify the critical value tα/2 used for finding the margin of error. tα/2=2.03 (Round to two decimal places as needed.) b. Find the margin of error. E=0.00192 lb (Round to five decimal places as needed.) c. Find the confidence interval estimate of μ. 0.82217 lb<μ<0.82601 lb (Round to five decimal places as needed.)

The radical expression √[7](x^6) can be rewritten in the rational exponent form x^(a/b) where, a= b=

The cartesian coordinates of a point in the xy plane are x=-5.17 m, y=-3.85 m. Find the distance r from the point to the origin. Answer in units of m. Calculate the angle θ between the radius vector of the point and the positive x axis (measured counterclockwise from the positive x axis, within the limits of -180° to +180°). Answer in units of °.

Find the inverse of the function f(x)=-3x^2.

For the following equation, determine the values of the missing entries. Reduce all fractions to lowest terms. [x=y^2] Note: each column in the table represents an ordered pair. if multiple solutions exist, you only need to identify one. Answer x 0 1 64 100 y sqrt6 -1

Differentiate the function y=e^(0.8 t). dy/dt=

At a community college, a survey was taken to determine where students study on campus. Of the 250 students surveyed, 176 studied in the library. 138 studied in the cafeteria. 81 studied in both the library and the cafeteria. Complete parts a) through c). a) Of those students surveyed, how many studied only in the library? (Type a whole number.) b) Of those students surveyed, how many studied only in the cafeteria? (Type a whole number.) c) Of those students surveyed, how many did not study in either of these places? (Type a whole number.)

Simplify the following radical. [ sqrt-300 ]

Solve the given linear system of equations: 8x - 2y = 4 -12x + 3y = 12 Enter your answer in the form of an ordered pair (x, y). If the system contains no solutions, enter DNE. If the system contains infinite solutions, enter oo.

Organizations must define and execute an effective strategy to be successful in e-commerce and m-commerce. 1. Businesses should use Web sites as standalone items for e-commerce and not connect them to other commerce efforts by the business. True or False? a. True b. False

Find the x-intercept and y-intercept of the line. 4 x+6 y=-24

lcm(51,68) and gcd(51,68)

Which property is shown here? (3 p+6) 4=4(3 p+6) Commutative Property of Multiplication Associative Property of Multiplication Commutative Property of Addition Associative Property of Addition Distributive Property

Question 68 (1 point) How many carbon dioxide molecules are produced by the complete aerobic breakdown of one glucose molecule? A. 2 B. 3 C. 4 D. 5 E. 6

To whom is a system of tradable permits generally more politically acceptable relative to Pigouvian taxes? Voters and members of the general public Politicians who want to fund expensive programs Energy firms to whom tradable permits are given Groups who advocate for pollution reduction

A researcher conducted a survey of Florida police departments and found that of the 18 departments sampled (N=18), there was a mean of 13.00 school resource officers (s=12.10). Construct a 95% confidence interval around the sample mean and interpret your results.

One of the key Assyrian methods of ruling conquered peoples was to resettle conquered enemy rulers and Marry with conquered royal families. Free the priestly class to show leniency. craftsmen. Collected texts from conquered cities. To adopt local gods as their own.

Etion of corn, rice, and wheat in a untries in the world. Indicate in igs. III. IV . V. VIII. II.

Question 9 2 pts A laboratory randomly selected and tested 12 chicken eggs and found that the mean cholesterol was 246 mg with a standard deviation of 11.7 mg. Construct a 95% CI for the true mean cholesterol content of all such eggs. 237, 255 mg 238.6, 253.4 mg 238, 255 mg 239.9, 253.4 mg

Find the derivative of the function. y=-4 e^(2 x^2)

Use an algebraic approach to find the measure of the two angles described below. Begin by letting x represent the degree measure of the angle complement. What is the measure of the complement? What is the measure of the angle? The measure of the angle is 76 degrees greater than its complement.

Find an equation of the line that is tangent to the graph of f for the given value of x. f(x) = sqrt(3x+16); x=0

Tin (Sn) exists in Earth's crust as SnO2. Calculate the percent composition by mass of O and Sn in SnO2. Round your answer to 4 significant digits. Part 1 of 2 %O

The senior accountants at Spicedam have a disagreement with each other about the calculation of the company's annual budget because of their different industry experiences. However, they are willing to have a rational discussion and arrive at the optimal solution. In this scenario, the conflict among the senior accountants at Spicedam best exemplifies a. a-type conflict b. c-type conflict c. channel conflict d. affective conflict

The distance a car travels, d(t), at a constant 33 mph is given by the function d(t)=33 t, where t is the time in hours. Find the distance traveled in 3 hours. The car traveled miles in 3 hours.

Solve the system of equations (x-7 y=-36) and (-2 x-2 y=8) by c [ beginaligned (x-7 y =-36) (-2 x-2 y =8) x-7 y =-36 -2 x-2 y =8 o x+circ y = endaligned ]

Josh has to carry 172 apples from a farm to the market. How many baskets will he need, given that each basket can hold 45 apples? baskets

The United States currently imports 9.5 x 10^6 barrels of oil each day. If a cylindrical storage tank were to be constructed with a base of diameter 41 ft. With 1.0 barrel = 42 gals, answer the following questions. What would be the height of the container to store this daily consumption? (Round the final answer to two decimal places.) The height of the container is ft.

U A B 2 13 5 10 17 21 23 26

The length of human pregnancies is approximately normal with mean μ=266 days and standard deviation σ=16 days. Complete parts (a) through ( f ) A. If 100 independent random samples of size n=25 pregnancies were obtained from this population, we would expect sample(s) to have a sample mean of exactly 258 days. B. If 100 independent random samples of size n=25 pregnancies were obtained from this population, we would expect 1 sample(s) to have a sample mean of 258 days or less. C. If 100 independent random samples of size n=25 pregnancies were obtained from this population, we would expect sample(s) to have a sample mean of 258 days or more. (e) What might you conclude if a random sample of 25 pregnancies resulted in a mean gestation period of 258 days or less? This result would be unusual, so the sample likely came from a population whose mean gestation period is less than 266 days. (f) What is the probability a random sample of size 19 will have a mean gestation period within 12 days of the mean? The probability that a random sample of size 19 will have a mean gestation period within 12 days of the mean is (Round to four decimal places as needed.)

The reading speed of second grade students in a large city is approximately normal, with a mean of 91 words per minute (wpm) and a standard deviation of 10 wpm. Complete parts (a) through ( f ). Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2), (e) A teacher instituted a new reading program at school. After 10 weeks in the program, it was found that the mean reading speed of a random sample of 19 second grade students was 93.4 wpm. What might you conclude based on this result? Select the correct choice below and fill in the answer boxes within your choice. (Type integers or decimals rounded to four decimal places as needed.) A. A mean reading rate of 93.4 wpm is not unusual since the probability of obtaining a result of 93.4 wpm or more is This means that we would expect a mean reading rate of 93.4 or higher from a population whose mean reading rate is 91 in of every 100 random samples of size n=19 students. The new program is not abundantly more effective than the old program. B. A mean reading rate of 93.4 wpm is unusual since the probability of obtaining a result of 93.4 wpm or more is 1. This means that we would expect a mean reading rate of 93.4 or higher from a population whose mean reading rate is 91 in of every 100 random samples of size n=19 students. The new program is abundantly more effective than the old program.

Credit scores range from 300 to with a higher score indicating 850, 1000, 500, 800,

Assume that the Poisson distribution applies and that the mean number of hurricanes in a certain area is 7.2 p a. Find the probability that, in a year, there will be 5 hurricanes. b. In a 45 -year period, how many years are expected to have 5 hurricanes? c. How does the result from part (b) compare to a recent period of 45 years in which 5 years had 5 hurricanes? Poisson distribution work well here?

f. The probability of A or B can always be found by just adding together the probability of A and the probability True False g. To find an "and" probability, you will need to multiply together the probabilities of each individual event True False h. If you are dealt one card from a 52 -card deck, then the probability that you are dealt an ace is 1/52. True False P(B A) is the probability that event B occurs given that the sample space is restricted to the outcomes associated True False j. If you roll a 6 -sided die one time, then the probability that you roll a 2 or a 3 is 1/6 * 1/6=1/36. True False

Fill in the table using this function rule. f(x) = sqrt(9-x) Simplify your answers as much as possible. Click "Not a real number" if applicable. x f(x) -40 9 18 20

Question 40 2 pts Which of the following is not composed of cuboidal epithelium? The thick segment of the nephron loop (loop of Henle) The thin segment of the nephron loop (loop of Henle) The collecting duct The proximal convoluted tubule The distal convoluted tubule Question 41 Loop diuretics reduce body water content by acting on the . feedback loop between the kidney and posterior pituitary gland thirst mechanism and water intake countercurrent exchanger system

What happens to the standard error of M as sample size increases?

Simplify the expression without using a calculator. log(π) 1=

Crave Creamery is an ice cream shop chain that has locations all across the nation. Customers at Crave Creamery have the option of ordering 1,2 , or 3 scoops of ice cream in their cone. The mean number of scoops ordered is μ=1.30, with a standard deviation of σ=0.68. Suppose that we will take a random sample of n=10 ice cream cone orders and record the number of scoops for each. Let x̄ represent the sample mean of the number of scoops for the 10 ice cream cone orders. Consider the sampling distribution of the sample mean x̄. Complete the following. Do not round any intermediate computations. Write your answers with two decimal places, rounding if needed. (a) Find μx̄ (the mean of the sampling distribution of the sample mean). μx̄= (b) Find σx̄ (the standard deviation of the sampling distribution of the sample mean). σx̄=

Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table: Some ionic compounds cation anion empirical formula name of compound Pb^2+ I^- Pb^4+ I^- K^+ I^- Ca^2+ I^-

The exponential function f(x)=49.47(1.024)^x describes the population of a certain country, y, in millions, in year x. a) Substitute 0 for x and, without using a calculator, find the country's population in year 0. b) Find the country's population in year 24 as predicted by this function. A. a) 1 million; b) 91.652 million B. a) 49.47 million; b) 89.504 million C. a) 1.024 million; b) 85.357 million D. a) 49.47 million; b) 87.406 million

Globalization has had little effect on inequality within countries, or between countries along the north/south divide. True False

Solve the exponential equation. 10^(-x) = 5^(2x) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. x= (Type an integer or a decimal. Do not round until the final answer. Then round to four decimal B. The solution is not a real number.

Suppose that 20% of the people in a large city have used a hospital emergency room in the past year. If a random sample of 150 people from the city is taken, approximate the probability that at least 27 used an emergency room in the past year. Use the normal approximation to the binomial with a correction for continuity. Round your answer to at least three decimal places. Do not round any intermediate steps.

Work out the volume of this solid (made up of a cuboid and a half cylinder). Give your answer to two decimal places. Include units (cm^3) in your answer.

Determine whether the table represents a discrete probability distribution. Explain why or why not. x P(x) -2 0.35 0 0.15 2 0.25 4 0.15 The table represent a discrete probability distribution because does does not

You weigh 530 N. Your bathroom scale contains a light but very stiff ideal spring. When you stand at rest on the scale, the spring is compressed 1.80 cm. Your 180 N dog then gently jumps into your arms. Part A How much work is done by the spring as the two of you are brought to rest by friction? Express your answer to three significant figures and include the appropriate units. W= Units

Sharon worked on a straight 12% commission. Her friend worked on a salary of 650 plus a 5% commission. In a particular month, they both sold 21,300 worth of merchandise. How much did her friend earn for the same month? Follow the problem-solving process and round your answer to the nearest cent, if necessary.

Multiple Choice Question The rule of 72 : is useful to determine capital accumulation rates. is an accurate calculation of the years needed to double. does not provide answers that are 100% accurate related to the years needed to double. is so inaccurate it is rarely used.

A student missed 16 problems on a biology test and received a grade of 66%. If all the problems were of equal value, how many problems were on the test? Follow the problem-solving process and round your answer to the nearest integer.

Independent executive agencies

Find the z-scores that correspond to the percentage of adult spiders that have carapace lengths between 17 mm and 18 mm The percentage of adult spiders that have carapace lengths between 17 mm and 18 mm is equal to the area under the standard normal curve between -1.79 and -1.16. (Round to two decimal places as needed) Find the z-score and direction that corresponds to the percentage of adult spiders that have carapace lengths exceeding 22 mm. The percentage of adult spiders that have carapace lengths exceeding 22 mm is equal to the area under the standard normal curve that lies to the right of (Round to two decimal places as needed)

True or false: Commitment in sales is a one-way process in which salespeople obtain buyers' commitment. True False

Find the solution of the following using the quadratic formula. x^2+2 x-5=0 x=-1 pm 2 i x=-1 pm sqrt6 x=1 pm sqrt6 x=-1 pm 2 sqrt6

Find both the opposite, or additive inverse, and the reciprocal, or the multiplicative inverse, of the following number. -11/15 Type the opposite of -11/15. (Type your answer as an integer or fraction.)

UNV-103 Topic 6 DO 1 Counting and Probability Computing permutations and combinations Evaluate 10P5 and 5C4 10P5 = 5C4 =

The graph of the function (f) is shown to the right. An x-intercept of this graph is ((4,0)). Write this using function notation. What is the function notation?

The marginal distributions of two random variables X and Y, together with some values of their joint distribution, are given in the table below. Fill in the table in such a way that X and Y are independent random variables. Y=-1 Y=1 Y=2 ----------------------- X=-3 0.08 0.01 0.01 0.10 X=0 0.06 0.60 X=3 0.03 0.30 0.80 0.10 0.10 1.00

At the end of the month, WorldWide Company has the following data from the production cost report of the Welding Department Using the weighted-average method, what is the cost of 1) ending work-in-progress 2) completed and transferred out (Round any intermediary calculations to the nearest cent.) The cost of ending work-in-process is The cost of completed and transferred out is Direct Materials, Conversion Equivalent Units-Completed and transferred out, 35,000, 35,000 Equivalent Units-Ending work-in-process, 7,000, 5,000 Total equivalent units, 42,000, 40,000 Total costs to account for:, 252,000, 580,000

The graph of the function f is shown to the right. Write the coordinates of the lowest point of the graph. The coordinates are (Type an ordered pair.)

∫(7x^4 - 6x^2 + 6) dx

If a function f is evaluated at 4 , the value of the function is 9 . Write this situation using function notation. What is the function notation?

Identify the solutions that will form a precipitate when mixed with aqueous sodium carbonate, Na2CO3(aq). Check all that apply. Note: Reference the Solubility of ionic compounds in water table for additional information. copper(II) nitrate, Cu(NO3)2(aq) sulfuric acid, H2SO4(aq) silver nitrate, AgNO3(aq) sodium chloride, NaCl(aq) potassium carbonate, K2CO3(aq) sodium hydroxide, NaOH(aq) None of the above

Graph the equation using the slope and y-intercept. 2x + y = 1

Complete the following table. Round each of your answers to 3 significant digits. food energy content when eaten ------------ cal kcal kJ a kiwi fruit 4.50 x 10^4 450. a corn muffin 145. three ounces of cooked sirloin steak 1.00 x 10^3

Suppose a company needs temporary passwords for the trial of a new payroll software. Each password will have two digits followed by two letters. The letters J, K, and L and the digits 3 and 6 will not be used. So, there are 23 letters and 8 digits that will be used. Assume that the letters and digits can be repeated. How many passwords can be created using this format?

The more a country has, the more productive it will be.

A light, inextensible cord passes over a light, frictionless pulley with a radius of 15 cm. It has a 14 kg mass on the left and a 2.4 kg mass on the right, both hanging freely. Initially their center of masses are a vertical distance 2.9 m apart. The acceleration of gravity is 9.8 m / s^2. At what rate are the two masses accelerating when they pass each other? Answer in units of m / s^2.

The diagram shows a triangle. What is the value of u? u= 0

A copper cube has a mass of 9.7 g Find the edge length of the cube. (The density of copper is 896 g / cm^3, and the volume of a cube is equal to the edge length cubed) Express your answer with the appropriate units.

r(x)=(x^2+6x-7)/(x^2+2x-3)

WBLM-Vocabulario Lugares / Tiempo E. ¿Qué tiempo hace? VOCABULARIO Los mejores lugares turísticos/¿Qué tiempo hace? Travel and tourism / Talking about the weather E. ¿Qué tiempo hace? Empareja las descripciones con su imagen correspondiente. Luego, completa las descripciones con las palabras correctas para describir el tiempo. 1. Escoge: ≠ Hace muy buen hoy. Hace mucho sol porque está ] pero no hace mucho calor. 2. Escoge: 3. Escoge: Hace hoy y y hace mucho . 4. Escoge: i) Hace mucho b 3 nevando.

Graf ktorej z nasledujúcich funkcií má na intervale ⟨0,2 π⟩ najviac priesečníkov s osou x ? (A) f1: y=2+sin x (B) f2: y=2 sin x (C) f3: y=sin (x/2) (D) f4: y=sin 2x (E) f5: y=sin x

In triangle JKL, cos(K) = 24/51 and angle J is a right angle. What is the value of cos(L)?

In a genetics experiment on peas, one sample of offspring contained 432 green peas and 34 yellow peas. Based on those results, estimate the probability of getting an offspring pea that is green. Is the result reasonably close to the value of 3/4 that was expected? The probability of getting a green pea is approximately 0.927. (Type an integer or decimal rounded to three decimal places as needed.) Is this probability reasonably close to 3/4 ? Choose the correct answer below. A. No, it is not reasonably close. B. Yes, it is reasonably close.

Divide and simplify to lowest terms. (d^3-a^3)/(d^2-a^2) ÷ (7d-7a)/(7d+7a) = □ (Simplify your answer.)

What is Jackson Pollock known for? a) Delivering an important speech to Congress on behalf of the art world. b) His miniature paintings. c) Hanging upside-down from the Brooklyn Bridge for two days. d) Video recording himself sleeping for a whole day. e) Splashing, pouring, and dripping paint onto a canvas as he walked around it on the floor.

Toxinoses are diseases caused by toxins produced by other organisms

What type of number will result from 5/12 * sqrt(16) ? (1 point) Irrational because one factor is irrational Irrational because both factors are irrational Rational because one factor is a radical Rational because both factors are rational

A graph with observed values on its horizontal scale and frequencies on its vertical scale and that uses bars to indicate frequency is called a square

Introduction - Review the tests! Solve.ly - Take a Picture Math Review the tests and functions Before we head into the lab and set up the tests to identify the patient specimen, let's review! Match the microbiological test with its function. - Phenol red sucrose broth - Urea broth - Citrate agar - Macconkey agar - Nitrate broth - SiM agar SUBMIT →

Fill in the blank. The standard deviation of the distribution of sample means is - The standard deviation of the distribution of sample means is μ σ. μ/√n σ/√n

(a) Assuming no withdrawals are made, how much money is in Scott's account after 3 years? (b) How much interest is earned on Scott's investment after 1 year?

Correct Suppose a random sample of 36 measurements is selected from a population with mean 67 and standard deviation 12 Step 2 of 2: Find the standard deviation of the sampling distribution of sample means using the given information. Round to two decimal place, if necessary.

A is a group of independent retailers that bands together to set up a jointly owned, central wholesale operation and conduct joint merchandising and promotion efforts

Consider the function g given by g(x) = x-7 + 4. (a) For what x-value(s) is the function not differentiable? (b) Evaluate g'(0), g'(1), g'(8), and g'(10). (a) The function is not differentiable at x = .

Among 6782 cases of heart pacemaker malfunctions, 372 were found to be caused by firmware, which is software programmed into the device. If the firmware is tested in 3 different pacemakers randomly selected from this batch of 6782 and the entire batch is accepted if there are no failures, what is the probability that the firmware in the entire batch will be accepted? Is this procedure likely to result in the entire batch being accepted? The probability is This procedure is to result in the entire batch being accepted. (Round to three decimal places as needed.)

Activity 6: A drug product has 0.075% active drug. If the dose is one-half (1/2) teaspoonful four times a day for ten days, how many milligrams will the patient consume in total?

The Y-axis is labeled Real Aggregate Expenditure (AE), and the X-axis is labeled Real GDP (Y). The 45° line starts at the origin and rises to the right at a 45° angle. The 45° line is labeled Y=AE. One aggregate expenditure line, labeled AE1, starts at a point on the Y-axis and rises to the right with a slope that is less steep than the 45° line. AE1 has three points on it, labeled from left to right A, B, and C. Point B is where AE1 intersects the 45° line. Point A is closer to the Y-axis than Point B, while Point C is farther from the Y-axis than Point B. According to the graph above, which point indicates that aggregate expenditure is greater than GDP? B Both A and C C A

Solve the following system of linear equations by substitution and determine whether the system has one solution, no solution, or an infinite number of solutions. If the system has one solution, find the solution. -1.5 x + 0.5 y = -7 1.5 x - 0.5 y = 7

Graph the horizontal or vertical line. 9) x=-5

Solve. √[4](k-3)+1=0

Change the following mixed number to an improper fraction. Reduce if possible. 6 1/49

Employee Pay Forty-three percent of employers said that their employees are fairly paid, while only 20% of the employees agreed. If 50 employers and 200 employees were surveyed, find the 90% confidence level of the proportions for each group. Round your answers to at least three decimal places.

Write a 150 word paragraph explaining what you've learned about Global Concerns. Identify and explain global concerns and solutions - do this in the context of the ethical terms, ideas, and frameworks. Address which of these global concerns AND solutions you might apply in your chosen role if relevant

Find a basis for the column space and the rank of the matrix. [ 2 4 1 6 ]

Find an equation for the tangent line to the graph of f(x)=x^2+4 at (-5,29). y=□

Multiple Choice Question Which of the following statements describes implicit memory? the unconscious recollection of how to do something the storage of all memories an encoding failure of specific memories the conscious recollection of specific facts about an event or situation

What Functions to Detect changes Inside and Outside of the Body? What functions to detect changes inside and outside of the body? Multiple Choice Central nervous system Sensory receptors Neuroglia Effectors

Module Test 14. A localized, abnormal dilation of a vessel is known as a(n): arrhythmia aneurysm bradycardia coarctation

Kent just switched out his original chart for a different type of chart which fit his financial presentation better. What action did he use to swap charts?

Write the slope-intercept form of the equation of the line through the given point with the given slope. 7) through: (1,2), slope = -2 A) y = -5 x + 4 B) y = -2 x + 4 8) through: (1,-2), slope = undefined A) x = -1 B) y = x C) y = -1 D) x = 1

Which of the following is a US foreign policy goal as stated by your textbook? a. Occupying a permanent seat on the UN Security Council. b. Ensuring equal representation of the states in the Senate. c. Maintaining access to key resources and markets. d. Imposing economic sanctions on countries whose governments the US is not allied with.

5. Which action is a writer most likely to take during the revision process? A. Writing without worrying about grammar B. Proofreading the text for the final time C. Adding information to clarify a point D. Reviewing for minor mistakes in punctuation

Which statement about the Social Security Act is correct? It excluded aid to families with dependent children. It was original in its concept and design. Congress forced the provision for national health insurance into the original bill. It created a system of unemployment insurance. Its coverage excluded most poor whites from the program.

questions involving intervals, separate multiple answers by typing UNION to enter the U syn e:్ens more than one answer for a specific question, separate each answer from the following or ofanswer exists at all, enter NO SOLUTION. (a.) Enter as one or more points. x-intercept(s): (b.) Enter as a point. y-intercept:

Find the slope of the line graphed below.

Question If X ~ U(4.5,18.5) is a continuous uniform random variable, what is P(X<11) ? Select the correct answer below: 1/28 3/28 13/28 9/14 19/28

Select all that apply Systematic withdrawals from a mutual fund may be made: by withdrawing a fixed percentage of the asset growth each period. in a specific dollar amount each investment period. by withdrawing in full of all assets in the investment account for each period. by selling off a specific number of shares each investment period.

Find a basis for the row space and the rank of the matrix. [ [-3 1 2 10 6 5 -7 5 8] ]

Solve: 35/(y+4)+5/(y+2)=6 y= If there is more than one solution, enter the solutions separated with commas. If there is no solution, enter DNE.

Explain how the graph of the function f(x)=1/(x-7)^2 can be obtained from the graph of y=1/x^2. Then graph f and give the domain and range.

Shareholders in mutual funds can receive a return on their investment in one of ways.

A medical term that means "capable of producing a clot." Multiple Choice anticoagulant thrombolytic hypercaagulability

Bob's Auto Parts were currently 15 new cars, 9 new trucks, and 3 used trucks. Bob spent 10 hours on each new car, 8 hours on each new truck, and 4 hours on each used truck. Do not round intermediate computations, and round your answer to the nearest hundredth. The total of the hours that Bob spends on trucks?

Hospitals typically require backup generators to provide electricity in the event of a power outage. Assume that emergency backup generators fail 38% of the times when they are needed. A hospital has two backup generators so that power is available if one of them fails during a power outage. Complete parts (a) and (b) below. a. Find the probability that both generators fail during a power outage. (Round to four decimal places as needed.) b. Find the probability of having a working generator in the event of a power outage. Is that probability high enough for the hospital? Assume the hospital needs both generators to fail less than 1% of the time when needed. (Round to four decimal places as needed.) Is that probability high enough for the hospital? Select the correct answer below and, if necessary, fill in the answer box to complete your choice. A. Yes, because both generators fail about % of the time they are needed, which is low enough to not impact the health of patients.

Graph the parabola. y=-(x+2)^2-5

Use your calculator to find the area shown in RED. The zero is not x=5 ! Round the zero to 4 decimals within your calculation. Total Area = [ ? ] Round your final answer to the nearest thousandth.

Solve the following quadratic-like equation. [ (y^2-5)^2+4(y^2-5)-32=0 ]

DNA vs RNA Which pertains to DNA but not to RNA? Multiple Choice Contains nucleotides Contains uracil Contains ribose Contains thymine Contains adenine

Add or subtract the following rational expressions, as indicated, and simplify your answer. (x+4)/(x-2)-(x-3)/(x+6)-4/(x^2+4x-12)

3. In the United States, what is the largest federal food assistance program providing help to low-income people, both in terms of money spent and number of people participating? a. Supplemental Nutrition Assistance Program (SNAP) b. Food and Agriculture Organization (FAO) c. Supplemental Nutrition Program for Women, Infants, and Children (WIC) d. United Nations Children's Fund (UNICEF) e. World Health Organization (WHO)

Wanda runs up a hill that makes an angle of 15.5 degrees above the horizontal. The hypotenuse of the hill is 221 meters long. If Wanda has a mass of 72 kg and she does this in 131 seconds, how many horsepower does she generate? 0.59 hsp 0.64 hsp 0.51 hsp 0.43 hsp

Flu shots and other goods with external benefits generate a deadweight loss because: some units for which the cost exceeds the value are produced. some units for which the value exceeds the cost are produced. some units for which the cost exceeds the value are not produced. some units for which the value exceeds the cost are not produced.

A non-narrative dance commonly tells a story, conveys emotions, and has a plot.

vledge Library courses/1530/welcome-to-popeyes/lessons/26750:3588/module-1-section-3-maintaining-your-restaurant ig your Restaurant ining Your Restaurant A car in the drive-thru has leaked oil. Which chemical best cleans this mess? Glass Cleaner Degreaser Bathroom Cleaner Sanitizer SUBMIT Search

If a procedure meets all of the conditions of a binomial distribution except the number of trials is not fixed, then the geometric distribution can be used. The probability of getting the first success on the xth trial is given by P(x)=p(1-p)^(x-1), where p is the probability of success on any one trial. Subjects are randomly selected for a health survey. The probability that someone is a universal donor (with group O and type Rh negative blood) is 0.11. Find the probability that the first subject to be a universal blood donor is the seventh person selected. The probability is (Round to four decimal places as needed.)

Which food assistance program, administered by the USDA, provides lowincome older adults with coupons that can be exchanged for fresh fruits, vegetables, and herbs at community-supported markets and roadside stands? a. Senior Farmers' Market Nutrition Program b. Feeding America c. Meals on Wheels d. The Hunger Project e. Supplemental Nutrition Assistance Program

Solve. x - 28 > -15 If all real numbers are solutions, click on "All reals". If there is no solution, click on "No solution".

-5 u - 8 = -2 u - 1 + 4 u u = □

Identify the function's local extreme values in the given domain, and say where they occur. Graph the function over the given domain. Which of the extreme values, if any, are absolute? f(x)=sqrt(100-x^2), -10 ≤ x ≤ 10 a. Find each local maximum, if any. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. A. The function has a local maximum value at one value of x. The maximum value is f(0)=10. (Type integers or simplified fractions.) B. The function has a local maximum value at three values of x. In increasing order of x-value, the maximum values are f()=, f()=, and f()=. (Type integers or simplified fractions.) C. The function has a local maximum value at two values of x. In increasing order of x-value, the maximum values are f()= and f()=. (Type integers or simplified fractions.) D. There are no local maxima. Find each local minimum, if any. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. A. The function has a local minimum value at one value of x. The minimum value is f()=. (Type integers or simplified fractions.) B. The function has a local minimum value at two values of x. In increasing order of x-value, the minimum values are f() and f()= . (Type integers or simplified fractions.) C. The function has a local minimum value at three values of x. In increasing order of x-value, the minimum values are f()= and f()=. (Type integers or simplified fractions.) D. There are no local minima.

Quiz Quiz Week 8: Families Parents of families typi ourses/7347/quizzes/34895/take Question 28 Which of the following statements is TRUE regarding single-parent families? The life of single parents and their children is more difficult than that of a nuclear family. Single-parent families are a rarity in the United States due to the stigma attached. Having to rely on a single income and on a sole caregiver can be very stressful. Single-parent families are equally divided between single fathers and single mothers. Question 29 Which of the following statements concerning stepfamilies is correct? Studies suggest that children raised by stepmothers are likely to have less health care, education, and money spent on their food than children raised by biological mothers. The well-being of children in stepfamilies is better, on average, than that of children in divorced, single-parent households. Some studies suggest that more domestic violence occurs in stepfamilies than in traditional nuclear families. All of the answer choices are correct.

A(n) is a typical, highly representative example of a concept. It is often described as an "average" or an "ideal" member of a concept.

2 C2H2(g) + 5 O2(g) → 4 CO2(g) + 2 H2O(g) NO=

Professor Tabarrok said in the video that there is a "problem" with the fact that flu shots create external benefits. What's the problem?

Use an integration by parts to calculate I = ∫ sin(ln(3x)) dx. Explain in details the choice of u and dv.

In a poll of 510 human resource professionals, 45.7% said that body piercings and tattoos were big personal grooming red flags. Complete parts (a) through (d) below. a. Among the 510 human resource professionals who were surveyed, how many of them said that body piercings and tattoos were big personal grooming red flags? 233 (Round to the nearest integer as needed.) b. Construct a 99% confidence interval estimate of the proportion of all human resource professionals believing that body piercings and tattoos are big personal grooming red flags. 0.400<p<0.514 (Round to three decimal places as needed.) c. Repeat part (b) using a confidence level of 80%. <p< (Round to three decimal places as needed.)

KOH + H3PO4 → K3PO4 + H2O

3 Instructor for grading. Each circle below represents the field of view as seen through the microscope. In each circle, sketch the indicated cells. Label any of the cellular structures observed, and indicate the magnification of each sketch. Alongside your sketch, add notes that would assist in your understanding of the structures and functions. Upload Instructions: An image of the graph or sketch has been provided in this question. To download the image, right click on the image to save the file to your computer. You can use this image to print and complete the required task as directed in the question instructions. eBook Print References When you have completed the graph or sketch, take a photo with your mobile device, or scan a copy and save it as a .jpg/.pdf on your computer or other device. Locate the area called "Upload a Response File." Click the "Choose File" button to find your saved jpg/png/.pdf file. Then click "Open" and "Save." When you have completed your entire assignment, click the "Submit" button to submit the assignment to your instructor for grading. Prev 3 of 5

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